baber/WOPTO huggingface dataset:
Patent JP-H0450391-A (JP)
Title: Production of waste paper pulp having high
Inventor: UCHIMOTO IWAHIRO
IPC: D21C9/16
Filed: 1990-06-11
Abstract: PURPOSE:To obtain the subject pulp enabling the reduction of waste water load in bleaching process and capable of compounding at a high ratio to cope with the increase in the use of regenerated paper by dewatering deinked waste paper pulp, mixing with an oxidation-type bleaching agent and bleaching the pulp at a prescribed soaking concentration. CONSTITUTION:Deinked waste paper pulp produced by deinking waste printed paper is dewatered, mixed with an oxidation-type bleaching agent with a single-or twin-shaft high-speed highconcentration mixer or processor at a pulp concentration of >=25% at normal temperature or under heating and bleached at a soaking concentration of >=25% to obtain the objective pulp. The bleaching agent is preferably hydrogen peroxide and the mixing is carried out preferably with a single-shaft high-speed mixer or processor.
Patent JP-H09209-A (JP)
Title: Agent for softening treatment of meat, fish and shellfish or taste improver thereof
Inventor: KUMABE KIYOSHI
IPC: A23L13/70
Filed: 1995-06-16
Abstract: PURPOSE: To soften meat quality and improve taste by adding albumen extract and milt protein extract to a conventional component and permeating the resultant powder mixture into a meat or fishes and shellfishes in a state of water solution. CONSTITUTION: About 2-10wt.% albumen extract and about 5wt.% milt protein extract are added thereto in addition to a conventional component which is sodium carbonate, dextrin, sodium citrate, citric acid, casein sodium, common salt and malic acid. The resultant powder mixture is applied to meat or fishes and shellfishes in a state of an aqueous solution. Thereby, juicy feeling is imparted thereto without early making to flow also in heat cooking of a material to be treated to improve crispiness.
Patent JP-S6127202-A (JP)
Inventor: TOMIUCHI SHINICHI
IPC: B28B1/30
Filed: 1984-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10325318-A (JP)
Title: Spark ignition type internal combustion engine with subsidiary chamber
Inventor: TAKADA YOSHIHIRO
IPC: F02B23/10
Filed: 1997-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the delivery rate of hydrocarbon, and improve an efficiency by supplying mixture of an air-fuel ratio adapted to an engine operating condition in a wide engine operating region to a combustion chamber. SOLUTION: An internal combustion engine is provided with an subsidiary chamber 17 communicated with a main combustion chamber 16, an injection means 18 for injecting mixture to the auxiliary combustion chamber directly and intermittently, and ignition means 36, 37 arranged on the subsidiary chamber 17. Each capacity ratio between the subsidiary chamber 17 and the main combustion chamber 16 is se within 2:8 to 6:4. The injection means 18 formed as mixture injection means, is composed of an accumulating chamber 19 in which pressure air is filled and which is arranged adjusted to the subsidiary chamber 17, an opening/closing valve 32 for communicating the accumulating chamber 19 and the subsidiary chamber 17 with each other freely to open and close, and a combustion injection valve 21 for injecting fuel to the accumulating chamber 19.
Patent JP-S5940186-A (JP)
Title: Electronic timepiece
Inventor: YOSHINO MASASHI
IPC: G04C3/14
Filed: 1982-08-30
Abstract: PURPOSE:To drive a stepping motor normally with low power consumption and to increasing the rate of the fast feeding of the stepping motor and return a second hand to a current time position speedily by allowing a rotation detecting means to have two kinds of decision criterion and switching the decision criteria in hand advancing operation different from the normal hand advancing operation of the stepping motor. CONSTITUTION:A switch input from an external operation member 10 is counted by a setting counter 11, whose output is stored in a latch circuit 12, the latch output of which is synchronied by an input clock signal which is the output of a coincidence circuit 15 and then led out. The output of the latch 12 controls a control circuit 3 and also drives the motor fast by the output of the coincidence circuit 13. A fast advance counter 14 handles a fast advance signal of the motor part and a coincidence circuit 13 detects a coincidence with the output of the latch circuit. After a fast driving pulse is outputted, a comparator reference level is set to an extremely small value to evade an error of the decision on whether rotation is performed or not. Thus, the possibility that a correction pulse is sent out is eliminated to increase the rate of fast advance, and the second hand is returned smoothly to a current time poisition.
Patent JP-S6212988-A (JP)
Title: Current supplying method for substrate rotary type bloch line memory
Inventor: SASAKI TOYONARI
IPC: G11C19/08
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a stable current reduced in noise by providing at least one photodetecting means on a substrate and irradiating light on the photodetecting means to supply the current to a conductor for recording and reproducing in a non-contacting state. CONSTITUTION:When a pulse magnetic field is impressed to an end part of a stripe magnetic domain 1, a magnetic wall in the end part of the stripe magnetic domain is rapidly contracted, and a Bloch line is generated in the magnetic wall together with the contraction movement. Accordingly, when a substrate is rotated and the end of the magnetic domain 1 is situated in an irradiating position 5 of respective writing laser light, in accordance with the recorded information, the laser beams are collected at the irradiating position 5, the grade of temperature is generated in the vicinity of the end of the stripe magnetic domain 1, and according to the grade of a magnetization resulting from the grade of the temperature, the stripe magnetic domain 1 extends near by a writing conductor line 3. At such a time, when to all the optical generating elements 3 connected to the writing conductor line 3, pulse laser beams are irradiated, a pulse current passes through the writing conductor line 3 and the stripe magnetic domain 1 is rapidly contracted and the Bloch line is formed on the magnetic wall.
Patent JP-S5674771-A (JP)
Title: Operation mode assignment system
Inventor: TAKATSUDO HIROAKI
IPC: G07G1/00
Filed: 1979-11-22
Abstract: PURPOSE: To perform accurate operation in each operation mode by generating an electronic sound continuously while the mode signal of a mode switch indicates a specific mode and then by continuing to generate the electronic sound that varies with different mode signals from the mode switch.  
     CONSTITUTION: Input part 1 of the electronic register is provided with the mode switch for assigning an operation mode and by this mode switch, various operation modes of registration, return, setting, etc., are assigned. The assigned mode of this mode switch is inputted to CPU11 via I/O port 8 and CPU11 detects various operation modes, which are set in control lock 7. Then, music sound generation part 13 is connected to CPU11 and while lock 7 is set to a certain operation mode, CPU11 sends an output to music sound generation part 13; in the operation mode, sound generator 14 generates an electronic sound continuously and in another operation mode, sound generator 14 generates a different electronic sound, so that the operation modes can be set correctly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0240366-A (JP)
Title: Production of n-hydroxypyrazole
Inventor: URUFU BAUSU
IPC: C07D231/16
Filed: 1989-06-15
Abstract: PURPOSE: To obtain the subject compound, a valuable intermediate for the many effective substances, simply in a high yield by reacting a pyrazole, a raw material, is reacted with an aliphatic or aromatic peroxocarboxylic acid in specified conditions.  
     CONSTITUTION: A pyrazole of formula I (R 1 , R 2 , R 3  which can be the same or different from each other are each H or a halogen) is reacted with an aliphatic or aromatic peroxocarboxylic acid preferably in the presence of 1-15 mole to the pyrazole of the formula I of an alkali or alkaline earth metal hydroxide or carbonate, especially in the presence of 1.5-8 mole of an alkali metal hydroxide, at -5 to +60°C to obtain the objective compound of formula II. Usually a solvent is used; for example, cyclohexane and methylene chloride are used appropriately. The weight ratio of the compound of the formula I to the peroxoacid is 1/1-1/2 in general. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07205032-A (JP)
Title: Preparation of abrasive molding
Inventor: KURAUSU TANKU
IPC: B24D3/06
Filed: 1994-05-27
Abstract: PURPOSE: To manufacture an abrasive compact with a longer life by forming a cemented carbide abrasive particle aggregate adapted to the manufacture of an abrasive compact with particles having the average particle size below a specific value (μm) and at least three different average particle sizes. CONSTITUTION: This method for manufacturing an abrasive compact includes a process for exposing a cemented carbide abrasive particle aggregate under the high-temperature and high-pressure conditions suitable for manufacturing the abrasive compact. The cemented carbide abrasive particle aggregate is formed with particles having the average particle size below 20 μm and at least three different average particle sizes. The cemented carbide abrasive particle aggregate may be formed with particles having the average particle size below 15 μm. The cemented carbide abrasive particle aggregate is selected from diamond and boron nitride cubic particles. When the cemented carbide abrasive particle aggregate is exposed to a high temperature and a high pressure, a binder may be infiltrated into it, thereby the abrasive compact with a longer life than before is manufactured.
Patent JP-H0714754-A (JP)
Title: Fabrication of semiconductor wafer
Inventor: NAGANUMA TAKASHI
IPC: H01L21/02
Filed: 1993-06-22
Abstract: PURPOSE:To form a semiconductor layer having constant thickness easily on the surface of a semiconductor wafer with higher accuracy than the machining accuracy of surface polishing technology. CONSTITUTION:Upon finishing a mirror polishing step, a semiconductor wafer 1 is sectioned into a plurality of blocks. An X-Y stage 11 is then shifted stepwise to locate a desired block under an etching electrode 12 and the thickness of a silicon film formed on the surface of that block is detected. If it is thicker than a predetermined value (0.3mum), that block part is etched locally until the predetermined thickness is attained. When the operation is repeated, the silicon film on the surface of wafer can be flattened at a machining accuracy (0.3mum or less) which could not achieved by conventional polishing technology.
Patent JP-H04373021-A (JP)
Title: Rom patch device
Inventor: HASEGAWA RYOICHI
IPC: G06F9/06
Filed: 1991-06-24
Abstract: PURPOSE:To save cost and man-hour for changing a ROM by switching a data bus from the ROM to a patch data storage device while responding to a switching information signal, and transferring these data to a ROM access source. CONSTITUTION:An address to access to a ROM 4 is received by a patch address coincidence detector 3 equipped with a circuit to output a switching information signal 10 for detecting and informing whether an access request is outputted or not. When it is judged that the request address to the ROM access requested from a ROM access source 1 is equal to the TOM patch address, the patch address coincidence detector 3 supplies the switching information signal 10 to a bus switching device 2. This device 2 normally connects a data bus 7 from the ROM 4 to a data bus 6 to the ROM access source 1 and when the switching information signal 10 is received, however, a data bus 8 from a patch data storage device 5 is connected to the data bus 6 so that data changing the contents of the ROM can be supplied to the ROM access source 1.
Patent JP-S63313410-A (JP)
Title: Semiconducting composition for power cable
Inventor: WATANABE KIYOSHI
IPC: H01B1/24
Filed: 1987-06-16
Abstract: PURPOSE:To obtain a semiconducting component to be used for power cables which is improved in water-tree-proof characteristic by adding at least 40 weight of conductive carbon black for 100 weight of specified ethylene propylene rubber or ethylene propylene diene rubber. CONSTITUTION:A semiconducting component is formed by adding conductive carbon black of at least 40pts.wt. to ethylene propylene rubber or ethylene propylene diene rubber of 100pts.wt.; the weight ratio between ethylene and propylene in these rubbers is 90:10 to 50:50, and each constituent shall have the viscosity of 1 to 10 in Mooney viscosity (ML1+4 100 deg.C). If ethylene is contained more than 90% water-tree-proof characteristic is degraded, and if propylene is contained more then 50% elasticity is lost. A semiconducting component to be used for power cables of which water-tree-proof characteristic is improved is thus obtained. Moreover it shows excellent characteristics for the problem of deterioration of conductivity and also for the workability when a common head extruder, a high efficiency machine for working, is used.
Patent JP-H0819884-A (JP)
Title: Laser beam machining method and laser beam machine
Inventor: ISHIKAWA MITSUO
IPC: B23K26/08
Filed: 1994-07-01
Abstract: PURPOSE:To obtain the laser beam output excellent in productivity, capable of high precision piercing and stabilized in long term by irradiating while screwing a work and arranging plural holes in a row on the peripheral face of work. CONSTITUTION:A servo motor 11 is driven at a desired rotating speed based on a command from a control means, a rotary support rod 14 is rotated at a desired rotating speed through a coupling 13. A work 3, which is held between the tip of rotary support rod 14 and the tip of rotary center 19 of tail stock 17 is rotated at a desired rotating speed. The work 3 is screwed corresponding to rotation of the rotary support rod 14 and a lead angle of the screw part 15a of rotary support rod 14 screwed to a base 16. By irradiating with laser beam under the prescribed timing, plural holes, which are equally arranged in quartered angle on the periphery and is laid in the prescribed pitch, can be pierced.
Patent JP-S6213887-A (JP)
Inventor: NAKANISHI EIICHIRO
IPC: F16L5/00
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5274788-A (JP)
Title: Transmitter of remote operating device
Inventor: TSUBOI GIICHI
IPC: H04N5/00
Filed: 1975-12-17
Abstract: PURPOSE:To practise a multiple operation by using three frequencies, and sending one frequency as a clock signal at every one other time, and the other two frequencies as a control signal at other times.
Patent JP-S5940098-A (JP)
Title: Pressure reducing device
Inventor: MITANI HISASHI
IPC: F02C9/22
Filed: 1982-08-30
Abstract: PURPOSE:To obtain a pressure control function without using a reducing valve by a method wherein opening and closing of a variable nozzle, provided at a gas inflow part, are controlled in accordance with a pressure at a gas outflow port side. CONSTITUTION:The variable nozzle 6 for controlling the flow amount of gas supplied to a turbine 5 is provided at the side of the gas inflow port 2. A nozzle control means 15 is provided with an actuator driver 17 operating an actuator 13 for the variabl nozzle 6 in accordance with the pressure of gas A at the gas outflow port 3. The pressure of the discharging gas A is detected by a pressure sensor 16 and the variable nozzle 6 is operated into closing direction when the pressure is apt to increase, while the variable nozzle 6 is operated into the opening direction thereof when the pressure is apt to decrease.
Patent JP-H06208781-A (JP)
Title: Recorder or player
Inventor: TAKEZAWA MASAYUKI
IPC: G11B27/11
Filed: 1992-05-20
Abstract: PURPOSE:To allow easy calculation of remaining recordable time, recordable number of melodies, and playing time of each melody by summing the data length of segment shown on all parts tables coupled through link information and expressing the total data length in terms of time thereby calculating the operating time. CONSTITUTION:When a magneto-optical disc 1 is loaded, TOC information is read in and stored in a TOC memory. When a user requests display of recordable time through an operation input section, a system controller 11 processes a routine automatically using U-TOC data. At first, a total value (sum) is prepared and reset to an initial value 0. Subsequently, data is read out from a corresponding table designation data P-FRA and the data is set as a variable (i). i=(00) represents 0 remaining recording time. If (i) is not 0, segment length recorded on a parts table is added to the variable (sum). The link information is set as (i) and the total data length of segment is added to the (sum). When i=0, total data length of empty data area is expressed in terms of time thus determining a recordable time.
Patent JP-H0446205-A (JP)
Title: Valve device for generating water hammer
Inventor: SHIMAZU YOSHIMASA
IPC: E03C1/306
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a schocking high pressure for elimination of obstacles within a pipe by closing the first pass by means of driven main and sub valve bodies by the pressure fluid, by pushing both valve bodies through high pressure of water hammer phenomenon generated in the valve case so as to stop the main valve body, and by opening the second pass by means of relative movement against the sub valve body so as to guide a high pressure into a guiding out route. CONSTITUTION:The first and second communication openings 17, 22 and a valve chamber partition communication opening 18 leading to a guiding out opening 26 through the third and fourth communication openings 23, 25 are set in a valve case 2 leading to a feeding route 15 of a pressure fluid, while main and sub valve bodies 3,4 to be slided by receiving pressure in a valve case chamber 16 are installed. A high pressure is led into the guiding out route 26 by closing releasing the interlock between sub and main retaining means 10, 11 against an energizing means 5 by water hammer generated in the valve case chamber 16 and opening a main valve contact opening 19, and such a movement is repeated. Therefore, a high pressure is easily generated without requiring any special source of fluid pressure, and the valve device in the title can be effectively used for obstacles in the pipe.
Patent JP-H05320679-A (JP)
Title: Abrasion-resistant lubricating oil composition
Inventor: SHIMIZU ISAO
IPC: C10N40/00
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a composition which can maintain a state of fluid lubrication or mixed lubrication close to it even under high load conditions by incorporating a specified triaryl phosphate and a specified unsaturated linear primary amine into a lube base oil. CONSTITUTION:This composition is made by mixing a lube base oil comprising a mineral oil and/or a synthetic oil with a triaryl phosphate, wherein the aryl is phenyl or alkylphenyl of 1-9C alkyl, and a 16-22C unsaturated linear primary amine. It is desirable that the amounts of the phosphate and the amine are respectively 0.1-5.0wt.% and 0.05-2wt.% based on the total weight of the composition. If both of the amounts of the phosphate and the amine are respectively below the values, no abrasion-resistant effect can be obtained; if above the values, little effect for an increase in the amounts can be obtained.
Patent JP-H098689-A (JP)
Title: Whip antenna and radio equipment
Inventor: SEKI HIROYUKI
IPC: H04B1/38
Filed: 1995-06-19
Abstract: PURPOSE: To take the impedance matching in the expansion mode and in the storage mode of a whip antenna by the use of one matching circuit. CONSTITUTION: The overall length of the whip antenna (11a, 11b; 11c, 11d; 11e, and 11f) for radio equipment which is expanded from an enclosure 12 when used and is stored in the enclosure when not used or waiting is made different between the expansion mode and the storage mode, and the overall length in the storage mode is made longer than that in the expansion mode. Then, a feed point where the antenna input impedance in the storage mode and that in the expansion mode are surely equal to each other can exist even if conditions such as the antenna length, the length of the enclosure, and the gap length between the antenna and the enclosure are changed. As the result, a matching circuit 15 is connected to this feed point, thereby taking the impedance matching in the storage mode and in the expansion mode by one matching circuit.
Patent JP-H0331315-A (JP)
Title: Manufacture of polyurea elastomer molded product
Inventor: FURANKU SANZU JIYUNIA
IPC: C08G18/42
Filed: 1990-06-08
Abstract: PURPOSE: To obtain the subject molded product capable of being release without binge destructed by subjecting a mixture containing a specific NCO terminal nonaliphatic polyester, a polyether having a plurality of NCO reactive groups and a chain extended to reactive injection molding in a specific NCO index.  
     CONSTITUTION: A mixture containing a polyisocyanate component (A) with NCO content of 10-30 wt.% containing an NCO terminal prepolymer obtained by reacting nonaliphatic hydroxy polyester with OH functionality of 1-4 and a mol.wt. of 500-4,000 with a polyisocyanate under such a condition that an aliphatic monocarboxylic acid is an 8C or less nonaliphatic monocarboxylic acid when the hydroxy polyester is an aliphatic monocarboxylic system, polyether (B) with a mol.wt. of 1,800-12,000 50% of which has a plurality of NCO reactive groups of primary and secondary amino groups and a chain extended (C) of which the amt. is 5-50% by wt. of the component B such as a steric hindrance aromatic diamine is processed as a one-shot system in an NCO index of 70-130 by a reactive injection molding method to obtain the objective molded product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5578189-A (JP)
Title: Manufacture of rotary compressor
Inventor: MORIKAWA YOSHIYUKI
IPC: F04C18/344
Filed: 1978-12-06
Abstract: PURPOSE: To stabilize quality with the formation of a minimum gap between a rotor and a cylinder, the gap being formed by dissolving a thin organic film prepared in between them beforehand so as to make the operation simple and to make automated operation possible.  
     CONSTITUTION: The rotor 2 is placed on the front wall 3 into which bearings 13 are inserted when assembling. Next the organic film 20 is put near the minimum clearance point (MCP) made between the rotor 2 and the cylinder 1 beforehand so that the rotor 2 can be contained inside the rotor 2, and the cylinder 1 is assembled in such a way that it is piled on the front wall 3. Further, a vane 5 is inserted, and a compressor is assembled in such a manner that a remained rear wall 4 covers the cylinder 1. Then the solvent is introduced into the cylinder 1 through a suction inlet 6 or vomiting outlet 7 to wash away the thin organic film 20. By so doing, a precise clearance between the rotor 2 and the cylinder 1 can be obtained with simple operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63314082-A (JP)
Title: Magnetic shield attaching structure
Inventor: CHIHARA KAZUHIRO
IPC: H04N5/64
Filed: 1987-06-17
Abstract: PURPOSE:To keep the stable contacting state between a frame and an internal magnetic shield by changing the arrangement of detaining holes of the frame. CONSTITUTION:At least one of three or more detaining holes 4c which detain an internal magnetic shield 6 on the frame 4 by springs 7 is shifted from the other detaining holes in the direction of the vertical axis of the frame. Consequently, the occurrence of sounds like something metallic due to oscillation is prevented though the bottom of the magnetic shield is not uniformly plane. Thus, the stable contacting state between the frame and the internal magnetic shield is kept.